Weifang Ruiguang Chemical Co., Ltd. is located in the Weifang Industry Development Park . Founded in August 1988, we are a high-tech enterprise, which is mainly engaged in the research and development, production and sales of textile printing & dyeing auxiliaries and surfactants. Under the support of modern laboratory and first-class production equipment, we were successfully certificated to ISO9001 quality management system in 2008. At present, we annually can produce 10,000 tons of Yuanming-branded textile printing & dyeing auxiliaries, including three series and more than 300 kinds.

Focused on customers' needs closely and taking technical innovation as a precursor, we commit to the research and development of textile printing & dyeing auxiliaries, and actively promote the extension of industrial chain of textile auxiliaries and optimization of product structure; we strive to provide customers with systematic technical services of product application. Up to now, we have made further and intensive studies on several products, and obtained leading research achievements in the world, including elastic permanent finishing method and auxiliaries of multielement silicon nano resin, textile one-step pretreatment method and auxiliaries at room temperature as well as textiles continuous Cold pad pretreatment method and auxiliaries; especially, our textiles continuous Cold pad pretreatment method and auxiliaries get the national invention patents of China, and our non-silicon cotton clenser  products passed the green-leaf testing of Intertek. Due to excellent quality, our products bring breakthrough changes to the auxiliary industry of textiles.

Adhering to the business philosophy of "getting survival by excellent quality, and further development by good profits" and upholding such spirit of "being harmonious & pragmatic, aiming to be first class, exploring and creative, advancing with the times", we work hard to make Ruiguang a booming modern high-tech enterprise with well-established system, good management system and advanced technology. Ruiguang holeheartedly welcomes colleagues all over the world to join and give suggestion; Ruiguang is looking forward to working with you to create a bright future!